Question
Two lead spheres at the same temperature have radii in the ratio 1:2.what is the ratio of their heat capacities
Answers
Scott
heat capacity is proportional to mass
mass is proportional to volume
volume is proportional to the cube of the radius
heat cap. ratio is ... 1³:2³
mass is proportional to volume
volume is proportional to the cube of the radius
heat cap. ratio is ... 1³:2³
Anonymous
super mama
Hema
SVTP=SVTP
GIVEN TEMPERATURE IS SAME
SVP=SVP
DENSITY IS SAME BECOZ OF SAME MATERIAL
S1V1=S2V2
V=R3
THEREFORE
S1(R1)3=S2(R2)3
S1 (1)= S2(8)
S1/S2=8/1
S1:S2=8:1
GIVEN TEMPERATURE IS SAME
SVP=SVP
DENSITY IS SAME BECOZ OF SAME MATERIAL
S1V1=S2V2
V=R3
THEREFORE
S1(R1)3=S2(R2)3
S1 (1)= S2(8)
S1/S2=8/1
S1:S2=8:1